<script setup lang='ts'>
import { ref } from 'vue';
import type { Person } from './types/data';
import { add } from './add';


const person = ref<Person>({
  name: '张三',
  age: 18
})

add(10, 20)

</script>

<template>
  <div>{{ person }}</div>
</template>

<style scoped></style>